Men's Infiniti Full Wetsuit 4/3mm

Xcel Infiniti 4/3mm Chest Zip Wetsuit for Cold-Water Surfing

The Xcel Infiniti 4/3mm full wetsuit provides additional neoprene thickness for surfers who need more insulation than a typical 3/2mm suit. Its flexible exterior construction, thermal interior, and sealed seams make it suitable for cooler-water surf sessions where warmth and mobility are both important.

This Infiniti generation incorporates OCENA+ bio-based foam, Channel Flex 2.0, and Material X. The combination supports flexibility through the shoulders, torso, and legs while maintaining the coverage of a full-length wetsuit.

How Does a 4/3mm Wetsuit Compare to a 3/2mm?

A 4/3mm wetsuit generally uses 4mm insulation through the main body and 3mm in areas where greater flexibility is needed. Compared with a 3/2mm fullsuit, the thicker construction provides additional thermal coverage but typically feels less flexible.

For milder conditions, consider the Xcel Infiniti 3/2mm Full Wetsuit. It shares the updated Infiniti design approach with a thinner construction suited to surfers who prioritize lighter insulation and greater freedom of movement.

Thermo Dry Radiant and OCENA+ Construction

The Infiniti's Thermo Dry Radiant (TDR) system combines a soft thermal fabric with a reflective metallic layer designed to help retain body heat. The interior extends from the chest toward the ankles, providing substantial thermal coverage.

OCENA+ bio-based foam forms part of the suit's insulating construction. Channel Flex 2.0 and Material X exterior materials are used to maintain stretch and mobility through paddling, pop-ups, and turns.

Chest-Zip Entry and Water-Sealing Features

The semi-dry chest-entry zipper uses a magnetic closure and provides a shorter zipper opening than a traditional back-zip wetsuit. This design helps limit water entry through the upper body while maintaining a close-fitting collar.

Triple-glued and blind-stitched seams reduce water penetration through stitch holes, while Fusion X tape reinforces the seam construction. Wrist seals, fused ankle openings, and a Glide Skin collar provide additional protection against water flushing.

Comparing Xcel Infiniti and Comp+ 4/3mm Wetsuits

Surfers looking at different 4/3mm options can also compare the Xcel Comp+ 4/3mm Full Wetsuit. The Comp+ emphasizes lightweight stretch with its Channel Flex exterior and Thermo Dry Infrared lining.

The Infiniti uses a different combination of OCENA+ foam, Thermo Dry Radiant, Channel Flex 2.0, and reinforced seam construction. Compare the thermal materials, entry systems, fit, and current pricing when choosing between the two designs.

Additional Protection for Cooler Surf Sessions

Depending on water temperature and personal preference, you may want additional insulation for your feet. Explore Seaside's selection of wetsuit boots and surf booties to complement your Infiniti 4/3mm wetsuit.

Choosing the Right Infiniti Wetsuit Size

A properly fitted wetsuit should remain close to the body without creating large loose areas where water can circulate. It should also allow comfortable paddling and normal movement through the shoulders, arms, and legs.

Review Xcel's men's wetsuit size chart and compare your height, weight, chest, and waist measurements before ordering. For additional help understanding suit thickness, fit, and entry styles, read Seaside's guide to choosing the right surfing wetsuit.